Calls · 1 tool

KaiCalls

Give your agent a phone line that can place calls to businesses and answer incoming calls.

ListedSource checked November 1

Notes. Free browser demo; Kai Backup is $10 a month with a $2 first week; a paid plan is needed before live calls or a phone number. Calls must follow TCPA rules.

Place a phone call

kaicalls.make_call

From $10/month (Kai Backup); $79/month Kai LineListed

Have your agent place a phone call to a business through KaiCalls' own MCP (make_call) and get the recording, transcript and summary. Calls must follow TCPA rules.

Inputs

Name	Type	Description
`to`required	string	E.164 phone number of a business
`purpose`required	string	What the call should accomplish

Example output

Provider returns the call recording, transcript and summary.

Try it

Not connected yet: use KaiCalls directly at kaicalls.com . Calling it through our MCP returns this same message.

Call it

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "kaicalls.make_call",
    "arguments": {
      "to": "+15555550100",
      "purpose": "Ask whether they have a table for two at 7pm"
    }
  }
}

curl -sS -X POST https://www.realworldmcp.com/api/call/kaicalls.make_call \
  -H 'content-type: application/json' \
  -d '{"to": "+15555550100", "purpose": "Ask whether they have a table for two at 7pm"}'

const res = await fetch("https://www.realworldmcp.com/api/call/kaicalls.make_call", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"to": "+15555550100", "purpose": "Ask whether they have a table for two at 7pm"})
});
console.log(await res.json());